The MUSE second-generation VLT instrument

Bacon R.; Accardo M.; Adjali L.; Anwand H.; Bauer S.; Biswas I.; Blaizot J.; Boudon D.; Brau-Nogue S.; Brinchmann J.; Caillier P.; Capoani L.; Carollo C. M.; Contini T.; Couderc P.; Daguise E.; Deiries S.; Delabre B.; Dreizler S.; Dubois J. P.; Dupieux M.; Dupuy C.; Emsellem E.; Fechner T.; Fleischmann A.; Francois M.; Gallou G.; Gharsa T.; Glindemann A.; Gojak D.; Guiderdoni B.; Hansali G.; Hahn T.; Jarno A.; Kelz A.; Koehler C.; Kosmalski J.; Laurent F.; Le Floch M.; Lilly S. J.; Lizon J. -L.; Loupias M.; Manescau A.; Monstein C.; Nicklas H.; Olaya J-C; Pares L.; Pasquini L.; Pecontal-Rousset A.; Pello R.; Petit C.; Popow E.; Reiss R.; Remillieux A.; Renault E.; Roth M.; Rupprecht G.; Serre D.; Schaye J.; Soucail G.; Steinmetz M.; Streicher O.; Stuik R.; Valentin H.; Vernet J.; Weilbacher P.; Wisotzki L.; Yerle N

doi:10.1117/12.856027

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arXiv · 2211.16795

The MUSE second-generation VLT instrument

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Abstract

The Multi Unit Spectroscopic Explorer (MUSE) is a second-generation VLT panoramic integral-field spectrograph currently in manufacturing, assembly and integration phase. MUSE has a field of 1x1 arcmin2 sampled at 0.2x0.2 arcsec2 and is assisted by the VLT ground layer adaptive optics ESO facility using four laser guide stars. The instrument is a large assembly of 24 identical high performance integral field units, each one composed of an advanced image slicer, a spectrograph and a 4kx4k detector. In this paper we review the progress of the manufacturing and report the performance achieved with the first integral field unit.

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Bacon R., Accardo M., Adjali L., Anwand H., Bauer S., Biswas I., Blaizot J., Boudon D., Brau-Nogue S., Brinchmann J., Caillier P., Capoani L., Carollo C. M., Contini T., Couderc P., Daguise E., Deiries S., Delabre B., Dreizler S., Dubois J. P., Dupieux M., Dupuy C., Emsellem E., Fechner T., Fleischmann A., Francois M., Gallou G., Gharsa T., Glindemann A., Gojak D., Guiderdoni B., Hansali G., Hahn T., Jarno A., Kelz A., Koehler C., Kosmalski J., Laurent F., Le Floch M., Lilly S. J., Lizon J. -L., Loupias M., Manescau A., Monstein C., Nicklas H., Olaya J-C, Pares L., Pasquini L., Pecontal-Rousset A., Pello R., Petit C., Popow E., Reiss R., Remillieux A., Renault E., Roth M., Rupprecht G., Serre D., Schaye J., Soucail G., Steinmetz M., Streicher O., Stuik R., Valentin H., Vernet J., Weilbacher P., Wisotzki L., Yerle N. 2022-11-30. The MUSE second-generation VLT instrument. https://doi.org/10.1117/12.856027

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